Re: [PATCH] TPS6507X: define MFD dependencies for touch and regulator unit

[Yegor Yefremov <yegor_sub1@visionsystems.de>]

Am 11.07.2011 10:59, schrieb Yegor Yefremov:
> both touchscreen and regulator units are only working if
> mfd device is activated. So if mfd support is enabled,
> select TPS6507X mfd support automatically.
> 
> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
> ---
>  drivers/input/touchscreen/Kconfig |    3 ++-
>  drivers/regulator/Kconfig         |    3 ++-
>  2 files changed, 4 insertions(+), 2 deletions(-)
> 
> Index: b/drivers/input/touchscreen/Kconfig
> ===================================================================
> --- a/drivers/input/touchscreen/Kconfig
> +++ b/drivers/input/touchscreen/Kconfig
> @@ -716,7 +716,8 @@
>  
>  config TOUCHSCREEN_TPS6507X
>  	tristate "TPS6507x based touchscreens"
> -	depends on I2C
> +	depends on I2C && MFD_SUPPORT
> +	select TPS6507X
>  	help
>  	  Say Y here if you have a TPS6507x based touchscreen
>  	  controller.
> Index: b/drivers/regulator/Kconfig
> ===================================================================
> --- a/drivers/regulator/Kconfig
> +++ b/drivers/regulator/Kconfig
> @@ -242,7 +242,8 @@
>  
>  config REGULATOR_TPS6507X
>  	tristate "TI TPS6507X Power regulators"
> -	depends on I2C
> +	depends on I2C && MFD_SUPPORT
> +	select TPS6507X
>  	help
>  	  This driver supports TPS6507X voltage regulator chips. TPS6507X provides
>  	  three step-down converters and two general-purpose LDO voltage regulators.
> 

sorry for the noise. I've sent the patch to the proper list. 

Was just trying to get this touchscreen interface working with am3517 and after some hours of research I found out, that it depends on MFD driver ....

Best regards,
Yegor